#import "MyCategory.h"


#import <Foundation/NSObject.h>
#import <Foundation/NSSet.h>
#import <Foundation/NSValue.h>
#import <Foundation/NSEnumerator.h>


@implementation NSSet (Printing);

-(void) print {
	NSEnumerator *setEnum;
	NSNumber   *element;

	setEnum = [self objectEnumerator];

	printf (" {");

	while ((element = [setEnum nextObject]) != nil)
		printf (" %i ", [element intValue]);

	printf ("}\n");
}

@end
